Wesleyan Quadrilateral, the – A Dictionary for United Methodists, Alan K. Waltz, Copyright 1991, Abingdon Press. Revised access date: 13 September 2016
Gunter, W. Stephen; Campbell, Ted A.; Jones, Scott J.; Miles, Rebekah L.; Maddox, Randy L. (1997). Wesley and the quadrilateral: renewing the conversation. Nashville, Tennessee: Abingdon Press. ISBN0-687-06055-9. OCLC36884141
The book of discipline of the United Methodist Church. Nashville, Tennessee: Abingdon Press. 2004. ISBN0-687-02373-4. OCLC58046917